Summary statistics for c_1_c6_03652 variable in hcris2552_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_03652 | 3 6682644 1.12e+07 35573 1.96e+07 by Jean Roth , jroth@nber.org , 6 Sep 2018